Extend the life and improve the performance of your smoker with our high-grade, stainless steel mods.

All orders ship from Wisconsin within two business days via FedEx Ground. All items are in stock unless otherwise noted. Bundle packages will not be substituted with other parts. Thank you for supporting a small business in the USA!

Custom Smoker & Grill Parts

LSS Mods makes stainless steel custom smoker and grill parts for Masterbuilt Gravity Series Smokers (Models 560, 800, 900, and 1050). Products include manifold covers, vent dampers, water pans, cooking racks, griddle shrouds, hopper covers, fireboxes, ash grate screen, fan protector, and drip pan brackets. Individual and package options available.

FREE Shipping to the Lower 48 United States

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Masterbuilt 560 Mods

$365

Pit Master Package

(1 Fire Box Mod, 1 Manifold Cover, 1 Water Pan, 4 Drip Pan Brackets, 1 Ash Bucket Grate, 1 Fan Protector Insert, 1 Hopper Cover, 1 560 Damper, and 1 Grate Hook)

$325

Elite Mod Package

(1 Fire Box Mod, 1 Manifold Cover, 1 Water Pan, 1 Vent Damper, 2 Drip Pan Brackets, 1 Ash Bucket Grate, and 1 Fan Protector Insert)

$240

Basic Mod Package

(1 Fire Box Mod, 1 Manifold Cover, and 1 Water Pan)

$170

Upper Cooking Racks (2)

$145

Griddle Kit

$110

Fire Box

$90

Griddle Shroud

$85

Upper Cooking Rack

$80

Front and Rear Patch Panel Set

$80

Water Pan

$75

Manifold Cover (Anti-Flare Lip)

$65

Ash Bucket Grate/Hopper Sear Grate and Fan Protector

$65

Vent Damper

$58

Hopper Dropper

$55

Hopper Cover

$45

Ash Bucket Grate/Hopper Sear Grate

$40

Drip Pan Brackets (Holds 2 Pans)

$40

Fan Protector

$25

Drip Pan Brackets (Holds 1 Pan)

$20

Grate Hook Multitool

View All 560 Mods

Masterbuilt 800/900 Mods

$395

Pit Master Package

(1 Fire Box Mod, 1 Manifold Cover, 1 Water Pan, 4 Drip Pan Brackets, 1 Ash Bucket Grate, 1 Fan Protector Insert, 1 Hopper Cover, 1 800 Damper, and 1 Grate Hook)

$295

Elite Mod Package

(1 Fire Box Mod, 1 Manifold Cover, 1 Water Pan, 2 Drip Pan Brackets, 1 Ash Bucket Grate, and 1 Fan Protector Insert)

$240

Basic Mod Package

(1 Fire Box Mod, 1 Manifold Cover, and 1 Water Pan)

$175

Upper Cooking Racks (2)

$145

Full Griddle Kit

$110

Fire Box

$95

Upper Cooking Rack

$95

Super Sear Manifold

$90

Griddle Shroud

$80

Water Pan

$75

Manifold Cover (Anti-Flare Lip)

$75

Vent Damper

$65

Ash Bucket Grate/Hopper Sear Grate and Fan Protector

$58

Hopper Dropper

$55

Hopper Cover

$45

Ash Bucket Grate/Hopper Sear Grate

$40

Drip Pan Brackets (Holds 2 Pans)

$40

Fan Protector

$25

Drip Pan Brackets (Holds 1 Pan)

$20

Grate Hook Multitool

View All 800/900 Mods

Masterbuilt 1050 Mods

$405

Pit Master Package

(1 Fire Box Mod, 1 Manifold Cover, 1 Water Pan, 4 Drip Pan Brackets, 1 Ash Bucket Grate, 1 Fan Protector Insert , 1 Hopper Cover, 1 1050 Damper, and 1 Grate Hook)

$305

Elite Mod Package

(1 Fire Box Mod, 1 Manifold Cover, 1 Water Pan, 4 Drip Pan Brackets, 1 Ash Bucket Grate, and 1 Fan Protector Insert)

$250

Basic Mod Package

(1 Fire Box Mod, 1 Manifold Cover, and 1 Water Pan)

$250

Middle and Upper Cooking Rack Pair

$155

Full Griddle Kit

$135

Middle Cooking Rack